Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,640,325",
      "signature": "0x91178378c269d8204c915898a0fb852c3a6bbf644a3ed5896fcc613cc6dede9d925428762481ea76735b63421b71eba8",
      "randomness": "0xf3bc6d098add49917189d175faa0949f613294c503311e3946b5fb19bc4ac6fb"
    }
  ],
  "blockNumber": "7,430,393"
}

{
  "Sr25519": "0xf2a74b238e51b48041290ae1662b2260d11f38d0d5c2e42f0ee4cc8dbcbb2a270a332f73e7fa9eec79d4d6a4403ef59476ed935515179f7a0b0315f529fbc687"
}